Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536390 | Slow-shift SPM valve | James Ray Landrith, II, Frank Benjamin Springett, Jonathan Lewis Buelow, James William Weir, Travis J. Miller | 2022-12-27 |
| 10337638 | Slow-shift SPM valve | James Ray Landrith, II, Frank Benjamin Springett, Jonathan Lewis Buelow, James William Weir, Travis J. Miller | 2019-07-02 |
| 9869148 | Wellsite connector with floating seal member and method of using same | Douglas Jahnke, Frank Benjamin Springett | 2018-01-16 |
| 9708877 | Blowout preventer monitoring system and method of using same | Joseph James Liotta, Christopher Dale Johnson | 2017-07-18 |
| 9580987 | Spherical blowout preventer with energizeable packer seal and method of using same | Joseph James Liotta, Christopher Dale Johnson | 2017-02-28 |
| 9500096 | Super efficient regulator | Walter Warren Weaver, Frank Benjamin Springett | 2016-11-22 |
| 9428994 | Blowout preventer monitor with trigger sensor and method of using same | James Ray Landrith, II, Roger D. Brown, Jonathan Lewis Buelow, Joseph James Liotta, Christopher Dale Johnson | 2016-08-30 |
| 9410383 | Method and apparatus for connecting tubulars of a wellsite | Douglas Jahnke | 2016-08-09 |
| 9260932 | Blowout preventer ram assembly and method of using same | James William Weir | 2016-02-16 |
| 9022104 | Blowout preventer blade assembly and method of using same | Frank Benjamin Springett, Christopher Dale Johnson, Shern Eugene Peters | 2015-05-05 |
| 8978698 | Blowout preventer monitoring system and method of using same | Joseph James Liotta, Christopher Dale Johnson | 2015-03-17 |
| 8807219 | Blowout preventer blade assembly and method of using same | Frank Benjamin Springett, Christopher Dale Johnson, Shern Eugene Peters | 2014-08-19 |
| 8720565 | Tubular severing system and method of using same | Frank Benjamin Springett, Christopher Dale Johnson, Shern Eugene Peters | 2014-05-13 |
| 8720564 | Tubular severing system and method of using same | Frank Benjamin Springett, Christopher Dale Johnson, Shern Eugene Peters | 2014-05-13 |
| 8616861 | Super efficient regulator | Walter Warren Weaver, Frank Benjamin Springett | 2013-12-31 |
| 8544538 | System and method for sealing a wellbore | James William Weir, Frank Benjamin Springett | 2013-10-01 |
| 8540017 | Method and system for sealing a wellbore | Frank Benjamin Springett, James William Weir | 2013-09-24 |
| 8464525 | Subsea power fluid recovery systems | Frank Benjamin Springett | 2013-06-18 |
| 8424607 | System and method for severing a tubular | Frank Benjamin Springett, Christopher Dale Johnson, Shern Eugene Peters, James D. Brugman | 2013-04-23 |
| 7926501 | Subsea pressure systems for fluid recovery | Frank Benjamin Springett | 2011-04-19 |
| 7360603 | Methods and apparatuses for wellbore operations | Frank Benjamin Springett, Dean Allen Bennett, Raul Araujo | 2008-04-22 |
| 7350587 | Pipe guide | Frank Benjamin Springett, Dean Allen Bennett, James D. Brugman | 2008-04-01 |
| 7055594 | Pipe gripper and top drive systems | Frank Benjamin Springett | 2006-06-06 |
| 7051990 | Blowout preventer and movable bonnet support | Frank Benjamin Springett, James D. Brugman | 2006-05-30 |